Safety seat



FIG. 1 is a front, right, and top perspective view of a safety seat,according to an embodiment of the invention;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken (dashed) lines show portions of the safety seat that form nopart of the claimed design.

CLAIM The ornamental design for a safety seat, as shown and described.